1998 to present (Clio II to Clio V). Renault Update List, Tuner List, Renault Radiosat
My Clio radio shows Err That is a rejected code. You normally get three attempts before a timed lockout, so stop and re-check the pre-code rather than guessing.
Does a Clio IV with R-Link need a code? R-Link touchscreen systems generally do not use the four-digit radio code. If it is asking for a PIN, that is a different system lock.
Where exactly is the pre-code label? On the top or right-hand side of the head unit casing, printed as PRE-CODE or PRECODE above the barcode.